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CVE-2025-53140: Windows Kernel Transaction Manager Elevation of Privilege Vulnerability

Use after free in Kernel Transaction Manager allows an authorized attacker to elevate privileges locally.

Microsoft Security Response Center
#vulnerability#windows#auth#Kernel Transaction Manager#Security Vulnerability
CVE-2025-53133: Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

CVE-2025-53143: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.

CVE-2025-50167: Windows Hyper-V Elevation of Privilege Vulnerability

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

CVE-2025-50165: Windows Graphics Component Remote Code Execution Vulnerability

**According to the CVSS metric, attack vector is (AV:N) and user interaction is none (UI:N). What does that mean for this vulnerability?** This can happen without user intervention. An attacker can use an uninitialized function pointer being called when decoding a JPEG image. This can be embedded in Office and 3rd party documents/files